iPhone problem

Hi there ,

hope you are well.

I have a little problem with phone. Hope you can help. Since this morning my phone is making weird sound when you press the middle botton. It’s not a sound effect it’s more like technical problem. Also I noticed when it vibrates it’s doing a different thing too. Sound like 5p in an empty piggy jar. There is definitely a problem? It’s not being used since last night so nothing was changed. And in the morning that happened.

please help. It’s less than Year order as well and I am getting a bit concerned.

kind regards,

neli